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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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package org.jgroups.tests;

import org.jgroups.*;
import org.jgroups.protocols.MFC;
import org.jgroups.protocols.UFC;
import org.jgroups.util.Util;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.List;
import java.util.Vector;

/**
 * Interactive test for MFC and UFC
 * @author Bela Ban
 */
public class FlowControlTest extends ReceiverAdapter {
    protected JChannel ch;
    protected byte[] buf=new byte[50000];

    public void start(String props, String name) throws Exception {
        ch=new JChannel(props);
        ch.setName(name);
        ch.setReceiver(this);
        ch.connect("FlowControlTest");
        loop();
        Util.close(ch);
    }

    public void receive(Message msg) {
        System.out.println("<< " + msg.getLength() + " bytes from " + msg.getSrc());
    }

    public void viewAccepted(View view) {
        System.out.println("view = " + view);
    }


    protected void loop() {
        for(;;) {
            int key=Util.keyPress("[1] Send multicast message [2] Send unicast message " +
                                    "[3] Set message size [4] Print credits MFC [5] Print credits UFC [q] quit");
            switch(key) {
                case '1':
                    Message msg=new Message(null, null, buf);
                    try {
                        ch.send(msg);
                    }
                    catch(Exception e) {
                        e.printStackTrace();
                    }
                    break;
                case '2':
                    Address target=getReceiver();
                    msg=new Message(target, null, buf);
                    try {
                        ch.send(msg);
                    }
                    catch(Exception e) {
                        e.printStackTrace();
                    }
                    break;
                case '3':
                    try {
                        int msg_size=Util.readIntFromStdin("New message size: ");
                        buf=new byte[msg_size];
                    }
                    catch(Exception e) {
                        e.printStackTrace();
                    }
                    break;
                case '4':
                    MFC mfc=(MFC)ch.getProtocolStack().findProtocol(MFC.class);
                    if(mfc == null) {
                        System.err.println("MFC not found");
                        break;
                    }
                    System.out.println(mfc.printCredits());
                    break;
                case '5':
                    UFC ufc=(UFC)ch.getProtocolStack().findProtocol(UFC.class);
                    if(ufc == null) {
                        System.err.println("UFC not found");
                        break;
                    }
                    System.out.println(ufc.printCredits());
                    break;
                case 'q': case 'Q': case 'x':
                    return;
            }
        }
    }


    private Address getReceiver() {
        List mbrs=null;
        int index;
        BufferedReader reader;
        String tmp;

        try {
            mbrs=ch.getView().getMembers();
            System.out.println("pick the target from the following members:");
            int i=0;
            for(Address mbr: mbrs) {
                if(mbr.equals(ch.getAddress()))
                    System.out.println("[" + i + "]: " + mbr + " (self)");
                else
                    System.out.println("[" + i + "]: " + mbr);
                i++;
            }
            System.out.flush();
            System.in.skip(System.in.available());
            reader=new BufferedReader(new InputStreamReader(System.in));
            tmp=reader.readLine().trim();
            index=Integer.parseInt(tmp);
            return mbrs.get(index); // index out of bounds caught below
        }
        catch(Exception e) {
            System.err.println("getReceiver(): " + e);
            return null;
        }
    }


    public static void main(String[] args) throws Exception {
        String name=null;
        String props=null;

        for(int i=0; i < args.length; i++) {
            if(args[i].equals("-name")) {
                name=args[++i];
                continue;
            }
            if(args[i].equals("-props")) {
                props=args[++i];
                continue;
            }
            System.out.println("FlowControlTest [-props ] [-name ]");
            return;
        }

        FlowControlTest test=new FlowControlTest();
        test.start(props, name);
    }
}